Here's my price comparison. Prices based on Morrison's supermarket - not a budget supermarket but not high end. Calculated as near as possible to weights and volume of your shopping. Mine comes in about 25% cheaper, it seems. So where are the big differences in price?
Photo 1
Orange Juice £2 ($2.59)
Single cream £2.90 ($3.75)
Whole milk £0.79 ($1.02)
2% milk £2.00 ($2.59)
12 free range eggs £1.50 ($1.94)
Tin chopped toms £0.38 ($0.49)
Basil £0.70 ($0.91)
Wholewheat bread £1.00 ($1.29)
Total £11.27 ($14.58)
Photo 2
2 oranges £0.80 ($1.04)
Lemon £0.40 ($0.52)
3 apples £0.80 ($1.04)
Dates £1.70 ($2.20)
Mixed olives £2.50 ($3.23)
Organic mush £1.00 ($1.29)
Total £7.20 ($9.32)
Photo 3
Crispy potatoes £1.50 ($1.94)
Butter £1.60 ($2.07)
Bacon £2.50 ($3.23)
Kiebasa £2.50 ($3.23)
Onions £1.00 ($1.29)
Mozarella £1.80 ($2.33)
Cheddar £1.80 ($2.33)
Total £12.70 ($16.41)
Photo 4
Peanut butter £1.80 ($2.33)
Olive Oil (organic) £3.50 ($4.52)
Salsa £2.50 ($3.23)
Rice £1.00 ($1.29)
4 small wine £7.00 ($9.04)
Wine £5.00 ($6.46)
Large tin toms £0.76 ($0.98)
Salsa Restaurant £2.50 ($3.23)
Total £24.06 ($31.09)
Photo 5
Paper towels £2.00 ($2.58)
4 Cesar packs £3.00 ($3.88)
2 pet food £3.00 ($3.88)
20 Finish tabs £6.00 ($7.75)
Insoles £5.00 ($6.46)
Total £19.00 ($24.55)
Grand total £74.23 ($95.91)
Ok, here we go (note: I'm including prices before any coupon deductions):
Photo 1
Orange Juice $5.29
Single cream $1.99
Whole milk $1.49
2% milk $3.29
12 free range eggs $5.99
Tin chopped toms $1.00
Basil $1.99
Wholewheat bread $3.99
Photo 2
2 oranges $3.98
Lemon $0.99
3 apples $3.08
Dates $3.29
Mixed olives $4.99
Organic mush $2.50
Photo 3
Crispy potatoes $2.99
Butter $3.29
Bacon $4.99
Kielbasa $2.49
Onions $1.69
Mozarella $2.99
Cheddar $2.99
Photo 4
Peanut butter $3.59
Olive Oil (organic) $12.49
Salsa $1.99
Rice $1.99
4 small wine $6.99
Wine $11.99
Large tin toms $2.79
Salsa Restaurant $2.99
Photo 5
Paper towels $2.29
4 Cesar packs $3.56
2 pet food $11.98
20 Finish tabs $5.49
Insoles $3.09
Some notes: some of what I buy isn't the cheapest or even the most average; a lot of it is premium. The OJ, for example, isn't from one of the big national brands like Tropicana or Florida's Natural, it's Natalie's, which is much better quality. It's the same thing with the dog food loaves - those are human-consumable ingredients, all that stuff.
Eggs are also not an average brand. They're free-range, organic, and certified humane, so that drives the price up considerably. If I went all the way to the other end of the spectrum, I can get shop's-own white eggs for $0.99 a dozen.
The lemon was a little more because it's organic. I buy organic lemons because that don't have the waxy film on them that non-organic ones do, and I'm usually going to use the zest of a lemon. The oranges are actually Sumo mandarins, so they're considered a specialty item.
The butter is an American-made European-style butter. Kerrygold is $4.99 and supermarket butter is $2.99 for twice the amount of butter.
The peanut butter is all-natural, so it's just ground up peanuts, so that's a premium over the regular Jif/Skippy stuff. The olive oil is also considered a premium brand. I usually buy cheaper bottles, but I did have a $5 coupon for that.
Wine prices are all over the place. That wine was a $23 bottle that was on close-out. I usually get stuff that's at the $10 price point, though we can certainly get $6 (and less!) wines here.
The large tomatoes are Muir Glen, which is another above average brand, about the best I can get before I move up to imported Italian ones.
Now, in that other photo, where I got 10% as much food and paid nearly half as much in cost...that little melon alone cost me $12, because it was a fancy little French super sweet cantaloupe! It was expensive, but it was pretty tasty, too!